EDITION OF SAT 10 OCT 2026
94 · WORLD

Labour defeats Green leader Polanski in London by-election

publishers 32articles 58first reported 7 Oct, 10:08 UTCdeveloping since 8 Oct · 9 editions

Britain’s governing Labour Party retained the Holborn and St Pancras parliamentary seat in Thursday’s by-election, defeating Green Party leader Zack Polanski.

Labour candidate Sagal Abdi-Wali won 45% of the vote, while Polanski received 33%, according to The Guardian. Reuters and ABC News also reported Labour’s victory. The contest followed the resignation of former prime minister and constituency MP Keir Starmer, whose successor as prime minister, Andy Burnham, had faced an electoral challenge from the Greens on Labour’s left.

Polanski rejected suggestions that the result showed his party was faltering, saying the Greens had tripled their vote share and achieved their second-best by-election result. He said Green members would decide the party’s leadership and insisted he could continue in the role.

The defeat nevertheless intensified scrutiny of Polanski after recent declines in Green support and controversy over a motion adopted at the party’s conference equating Zionism with racism. Polanski did not attend the debate or vote because he was campaigning in the by-election. Former Green leader Caroline Lucas said he should have participated, while Vivien Lichtenstein, leader of the Jewish Greens, called for him to resign.

More in Common polling cited by The Guardian put Polanski’s net approval at minus 28, making him the least popular major UK party leader in that survey. The Greens had previously reached as high as 21% in some polls but were recently polling at about 10% to 11%.

HOW THIS STORY WAS MADE

Written from 8 articles, 2 with the publisher's own text; 7 independent newsrooms once syndicated copies count as one; this version written 48 h after the record first saw the story; the editor kept it as written.

Publishers
32
Source articles
58
Given to the writer
8, 2 with the article's own text
Independent newsrooms
7
This version written
48 h after the record first saw the story
Second model (editor)
kept as written
Publication gate
passed
Human review
none

WHAT THE EDITOR DID

The second model checked the writer's draft against the same sources and published it as written.

Written by a language model from the sources above, then checked by a second model that may only cut, attribute or correct. How it works →

NAMED IN THE COVERAGE

OUTLETS CARRYING THE STORY, RUN BY RUN

0 16 33 9 Oct 10 Oct 11 Oct 12 Oct 13 Oct 14 Oct 15 Oct 16 Oct 9 Oct 06:47 UTC · Labour defeats Green leader in Holborn and St Pancras by-election 9 Oct 12:14 UTC · Labour defeats Green leader in Holborn and St Pancras by-election 9 Oct 18:15 UTC · Labour defeats Green leader Polanski in Holborn and St Pancras by-election 10 Oct 00:15 UTC · Labour defeats Green leader Polanski in London by-election 10 Oct 06:53 UTC · Labour defeats Green leader Polanski in London by-election 10 Oct 12:18 UTC · Labour defeats Green leader Polanski in London by-election

WHAT HELD, WHAT CAME LATER

From the first reports to the latest

  • Nothing ran from the first third of the coverage to the last.

Entered the story later

  • Keir Starmer · from 8 Oct 11:42, 2 outlets
  • St Pancras · from 8 Oct 11:42, 2 outlets
  • Zack Polanski · from 8 Oct 11:42, 2 outlets
  • Sagal Abdi · from 8 Oct 11:42, 2 outlets
  • Andy Burnham · from 8 Oct 11:42, 2 outlets
  • George Galloway · from 8 Oct 15:19, 2 outlets

HOW THIS STORY DEVELOPED: EVERY HEADLINE, EVERY OUTLET →